KVM_VIRTIO_CCW_NOTIFY_BUS  223 arch/s390/kvm/diag.c 	ret = kvm_io_bus_write_cookie(vcpu, KVM_VIRTIO_CCW_NOTIFY_BUS,
KVM_VIRTIO_CCW_NOTIFY_BUS  781 virt/kvm/eventfd.c 		return KVM_VIRTIO_CCW_NOTIFY_BUS;